Epson 7000 사용자 설명서
EPSON Stylus Pro 7000
Revision B
Disassembly & Assembly
Disassembly Flow
122
4.2.2 Circuit Board Removal
This section explains how to remove the Circuit Board (C299PSU) and the
Main Board (C299MAIN).
Main Board (C299MAIN).
4.2.2.1 Power Board Removal
1.
Remove the Rear Cover as described in “Rear Cover Removal” on
page 118.
page 118.
2.
Remove the two cables connected to the Power Board as shown below.
3.
Remove the four white screws (CPS:M4x8) securing the Power Board, and
then remove the Power Board.
then remove the Power Board.
Figure 4-25. Power Supply Board Removal
W A R N I N G
Unplug the AC power cable and wait at least five minutes
before removing the power supply board to make sure there is
no residual power left in the board’s condensers.
before removing the power supply board to make sure there is
no residual power left in the board’s condensers.
Table 4-3. Power Supply Board Connectors
Connector #
Pins
Color
Connection
Notes
CN001
3
white
AC inlet
lock type
CN3
12
white
C299MAIN
lock type
Two
screws
CN3
CN001
Two
screws